> Hi,> I have two related questions.>> 1. I have a discrete set of data, {{n1,rad1},{n2,rad2},...}, where n1,n2> are unit vectors (directions) and rad1,rad2,... are scalars. How can I> plot rad on the unit sphere?>> 2. I would like to triangulate the sphere based on the solution {rad} so> that the mesh is denser where the rad is higher.>> Any suggestions are highly appreciated.> Thanks,> --Ted>>>>